Advantech AIR-500D User Manual page 27

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2.3.1.3 Power On/Off Button
AIR-500D has a Power On/Off button with LED indicators on the front side that show
"On" (Green LED) and "Off/Suspend" statuses (Orange LED). The Power button sup-
ports dual functions: Soft Power -On/Off (Instant off or Delay 4 Seconds then off), and
Suspend.
2.3.1.4 LED Indicators
There are four LEDs on the front panel that indicate the system's status: HDD LED is
for HDD status.
AIR-500D User Manual
MDI_LAN_D1_N
MDI_LAN_D2_P
MDI_LAN_D2_N
MDI_LAN_D3_P
MDI_LAN_D3_N
Figure 2.5 Power ON/OFF Button
Figure 2.6 LED Indicators
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